We will be exhibiting at the Railway Technology Exhibition in Osaka (details of the exhibition will be announced).

Level crossing gate urging pedestrians to stop at a level crossing without a warning signal. A comprehensive catalog of railway electrical products from Tetsuden is currently being offered.

This product is a railroad crossing gate that encourages physical stopping and checking for pedestrians at the crossing. The arm material is made of foam plastic, and the appearance is painted orange to enhance visibility. The power source consists of an internal spring and a solar panel, eliminating the need for electrical installation on-site. Even in locations where securing power for ground equipment is difficult, this gate can be installed and used. 【Features】 ■ Pedestrians at the crossing only need to push the gate to open it. ■ It can maintain the "open" state for a certain period and supports automatic closing. ■ Light vehicles such as bicycles can pass through. *For more details, please refer to the PDF document or feel free to contact us. *We are also offering a comprehensive catalog of various railway electrical products handled by Tetsuden.

• Railway Construction

Simply select the bolt holes to match the points during construction! No lubrication is required, reducing maintenance work.

The "B372 Series" is a switch anti-friction device that reduces friction between the tongue rail and the floor plate, thereby minimizing the switching load and preventing switching failures. It shortens the installation time and eliminates the need for roller height adjustments. No lubrication is required, which simplifies maintenance tasks. The installation time is completed in just 5 minutes. 【Features】 ■ Only roller positioning is required during installation ■ Installation time is completed in just 5 minutes ■ No further height adjustments are needed (the spring automatically adjusts) ■ No maintenance tasks such as lubrication are required after installation ■ During maintenance inspections, only the installation bolts need to be checked *For more details, please refer to the PDF document or feel free to contact us.

• others

A 360-degree railroad crossing warning light that is visible from all directions, even at complex intersections with side roads!

This is a 360-degree shape crossing warning light that is visible from all directions, even at complex railway crossings with side roads. Its cylindrical shape and large light-emitting area provide excellent visibility, and it is lightweight and energy-efficient, making it easy to replace traditional warning lights. 【Features】 ■ Improved visibility with high-brightness LEDs ■ Visible from all directions (360 degrees) ■ Lightweight (3.2kg) for easy installation * Optional warning light bracket available ■ Can be used as is without changing the current power supply (current consumption 0.7A) ■ Snow melting type also available * For more details, please download the materials or contact us.

• Railway Construction

Strong, rust-resistant, and rot-resistant! With a rich lineup, it excels in weather resistance and is ideal for outdoor use!

The "connection box" is a versatile and highly convenient connection box made of FRP, which is resistant to rust and corrosion. We offer various sizes and terminal counts according to the application and the number of cable cores, and customization is also possible based on customer requests. In addition to conventional signal connectors, we respond to customer needs by adopting screwless terminals. We also provide lightweight and corrosion-resistant products made from fiberglass reinforced plastic, as well as slim products made from stainless steel and aluminum alloys. 【Features】 ■ No damage from external flying objects, etc. ■ Does not rust like metal or rot like wood ■ Excellent weather resistance, suitable for outdoor use ■ Selectable according to installation location and usage conditions *For more details, please refer to the PDF document or feel free to contact us.

• Terminal board/equipment storage rack

Sekisui Filler Co., Ltd. will be exhibiting at the "Automotive Technology Exhibition 2026 YOKOHAMA" held at PACIFICO YOKOHAMA from May 27. (Booth number 285, within the Sekisui Chemical booth) 【Exhibited Products】 Mobility G - Re-sealable gasket HM (EV Seal 500) - Interior materials (Thermonex/Swiftlock) - Battery protection materials (EV Protect 4006SFR, etc.) Electronics / Car Electronics - Adhesives for camera modules - Adhesives for displays - Conformal coating agents - Optical adhesives We sincerely look forward to your visit.

In the evaluation of GaN HEMTs, DC measurements alone cannot capture the true behavior of the device in actual operation. Phenomena such as current collapse caused by self-heating and trap effects can lead to RF output degradation and reliability deterioration. In this free online seminar, top researchers from the United States will present the latest evaluation workflow that integrates pulse IV measurements, RF characteristic evaluation, and thermal reflection imaging. The seminar will be conducted in English without interpretation, so please join us. 【Main Program】 Analysis of correlation data for pulse IV/RF/thermal reflection imaging of GaN devices Thermal degradation mechanisms of GaN, SiC, etc., and their impact on reliability Exceeding the limits of IR (infrared) with picosecond resolution thermal reflection imaging Automated wafer-level evaluation system for RF/silicon photonics 【Event Overview】 Date: May 27, 2026, 7:00 AM or 7:00 PM (PDT) *Japan Time: May 27 (Wed) 11:00 PM or May 28 (Thu) 7:00 AM Participation Fee: Free (online broadcast with live Q&A) This seminar is packed with tips for next-generation device development. Please register!

Are you facing challenges where salary increases don’t necessarily lead to higher take-home pay? In this seminar, together with a certified social insurance and labor consultant, we will explore future HR strategies from both perspectives: system design and practical implementation. ✔ HR strategies under inflationary pressure ✔ Rethinking compensation and benefits design ✔ Real case studies for improving hiring & retention ✔ The concept of the “third wage increase” and how to apply it ―――――――――― ■ Event Details Date: May 27, 2026 (Wed) 18:30–20:00 Location: Kort Valuta Inc. (Shibuya, Tokyo) Fee: Free ―――――――――― ▼ Register here https://forms.gle/SByk7qn7VZRPuEZs8 ▼ Learn more (Press Release) https://prtimes.jp/main/html/rd/p/000000107.000076589.html #HR #HumanResources #EmployeeEngagement #Compensation #Benefits #Fintech

**Lecture Content and Instructor** 13:30 - 14:20 Overview of Cut Slope Reinforcement Soil Method Design (50 minutes) 14:20 - 14:30 [Break] (10 minutes) 14:30 - 15:20 Implementation of Cut Slope Reinforcement Soil Method Calculation System 'Reinforced Soil' [First Half] (50 minutes) 15:20 - 15:30 [Break] (10 minutes) 15:30 - 16:30 Implementation of Cut Slope Reinforcement Soil Method Calculation System 'Reinforced Soil' [Second Half] (60 minutes) Godai Development Co., Ltd. System Technology Department, Development Section Masatoshi Miura For more details, please check the link below.

Daitō Shikō Co., Ltd. will exhibit at the "Fukuoka Premium Incentive Show 2026," which will be held at Marine Messe Fukuoka Hall B from Thursday, June 11, 2026. At the exhibition venue, we plan to showcase a variety of popular items, including clear trading cards and classic novelties. If you are looking for SP tools, promotional items, or novelties, please be sure to visit our booth.